WO2017000351A1

WO2017000351A1 - Identity verification method and apparatus

Info

Publication number: WO2017000351A1
Application number: PCT/CN2015/085839
Authority: WO
Inventors: 郑礼良; 彭日亮
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2015-06-29
Filing date: 2015-07-31
Publication date: 2017-01-05
Also published as: CN105656630A

Abstract

An identity verification method and apparatus. The method comprises: in response to a received first operation instruction of a user to a target application program in a terminal device, returning, to the terminal device, first verification information corresponding to the first operation instruction (S101); receiving first fingerprint information and second verification information input by a user (S102); when the first fingerprint information is not the fingerprint information corresponding to the target application program in the terminal device, forbidding the execution of an action corresponding to the first operation instruction (S103, S105); and when the first fingerprint information is the fingerprint information corresponding to the target application program in the terminal device, and a comparison result of the first verification information and the second verification information does not satisfy a pre-set condition, forbidding the execution of the action corresponding to the first operation instruction (S103, S104, S105). In this way, the identity of the user of the terminal device is verified, and the security of data in the terminal device is ensured.

Description

Identity verification method and device

The present application claims priority to Chinese Patent Application No. 20151036871, the entire disclosure of which is incorporated herein by reference. .

Technical field

The present application relates to the field of data security technologies, and in particular, to an identity verification method and apparatus.

Background technique

With the improvement of people's living standards, terminal equipment plays an increasingly important role in people's lives. The advent of the terminal equipment era has greatly facilitated people's lives and broadened people's horizons. However, when people enjoy the convenience brought by the terminal device, the security of the data in the terminal device cannot be ignored.

For example, the terminal device stores a lot of information related to the terminal device user (online bank, contact, etc.). When the non-terminal device user uses the terminal device, the non-terminal device user often uses the data snooping terminal in the terminal device. The privacy of the device user, the illegal behavior, etc., will have a bad impact on the life of the terminal device user.

Therefore, an authentication method and device are needed to ensure the security of data in the terminal device.

Summary of the invention

In view of this, the present application provides an identity verification method and apparatus for ensuring the security of data in a terminal device by verifying the identity of the user of the terminal device.

In order to achieve the above objective, the technical solution provided by the embodiment of the present invention is as follows:

An authentication method that includes:

Responding to the first operation instruction input by the user to the target application in the terminal device, and returning, to the terminal device, first verification information corresponding to the first operation instruction;

Receiving first fingerprint information and second verification information input by the user;

Determining whether the first fingerprint information is fingerprint information corresponding to a target application in the terminal device;

When no, the action corresponding to the first operation instruction is prohibited from being performed;

When yes, determining whether the comparison result of the first verification information and the second verification information meets a preset condition;

When not satisfied, the action corresponding to the first operation instruction is prohibited from being executed.

Preferably, the process of determining whether the comparison result of the first verification information and the second verification information meets a preset condition comprises:

Comparing the first verification information and the second verification information to determine whether they are the same;

When the same, determining that the comparison result of the first verification information and the second verification information meets a preset condition;

When they are not the same, it is determined that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.

Preferably, when the first verification information is verification information generated by encrypting the first original verification information with a key corresponding to the target application in the terminal device,

The process of determining whether the comparison result of the first verification information and the second verification information meets a preset condition includes:

Obtaining the key corresponding to the target application in the terminal device;

Decrypting the second verification information by using the key to obtain second original verification information;

Comparing the first original verification information and the second original verification information to determine whether they are the same;

Preferably, the method further includes:

Responding to the second operation instruction input by the user to the target application in the terminal device, returning, to the terminal device, first prompt information for prompting to input account information and fingerprint information;

Receiving target account information and second fingerprint information input by the user;

Determining whether the target account information is account information of a target application in the terminal device, and whether the second fingerprint information is fingerprint information corresponding to a target application in the terminal device;

When the target account information is not the account information of the target application in the terminal device, or the second fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, execution and execution are prohibited. The action corresponding to the second operation instruction.

Preferably, the method further includes:

Responding to the received third operation instruction input by the user to the terminal device, returning, to the terminal device, second prompt information for prompting input of fingerprint information;

Receiving third fingerprint information input by the user;

When the third fingerprint information is not fingerprint information corresponding to the terminal device, performing an action corresponding to the third operation instruction is prohibited.

An authentication device includes:

An information feedback unit, configured to return, to the terminal device, first verification information corresponding to the first operation instruction, in response to the received first operation instruction input by the user to the target application in the terminal device;

An information receiving unit, configured to receive first fingerprint information and second verification information input by a user;

a first determining unit, configured to determine whether the first fingerprint information is fingerprint information corresponding to a target application in the terminal device;

The executing unit is configured to prohibit, when the first fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, performing an action corresponding to the first operation instruction;

a second determining unit, configured to determine, when the first fingerprint information is the fingerprint information corresponding to the target application in the terminal device, whether the comparison result of the first verification information and the second verification information meets a preset condition;

The execution unit is further configured to prohibit execution of an action corresponding to the first operation instruction when a comparison result of the first verification information and the second verification information does not satisfy a preset condition.

Preferably, the second determining unit compares the first verification information and the second verification information to determine whether the same is the same; and, when the same, determines that the comparison result of the first verification information and the second verification information meets a preset Condition; when not identical, determining the first verification information and the second verification The comparison result of the certificate information does not satisfy the preset condition.

Preferably, when the first verification information is verification information generated by encrypting the first original verification information by using a key corresponding to the target application in the terminal device, the second determining unit acquires And the key corresponding to the target application in the terminal device; and decrypting the second verification information by using the key to obtain second original verification information; and comparing the first original verification information and a second original verification information, determining whether the same is the same; and, when the same, determining that the comparison result of the first verification information and the second verification information meets a preset condition; when not the same, determining the first verification information and the first The comparison result of the verification information does not satisfy the preset condition.

Preferably, the first verification unit is further configured to: in response to the received second operation instruction input by the user to the target application in the terminal device, return to the terminal device for prompting to input the account. First prompt information of the information and the fingerprint information; receiving the target account information and the second fingerprint information input by the user; determining whether the target account information is account information of the target application in the terminal device, and the second fingerprint information Whether it is fingerprint information corresponding to the target application in the terminal device; when the target account information is not the account information of the target application in the terminal device, or the second fingerprint information is not related to the terminal When the fingerprint information corresponding to the target application in the device is prohibited, the action corresponding to the second operation instruction is prohibited.

Preferably, the second verification unit is further configured to: in response to the received third operation instruction input by the user to the terminal device, return a second information for prompting input of fingerprint information to the terminal device. And prompting the third fingerprint information input by the user; and, when the third fingerprint information is not the fingerprint information corresponding to the terminal device, prohibiting an action corresponding to the third operation instruction.

The present application provides an authentication method and apparatus, and returns first authentication information corresponding to a first operation instruction to a terminal device in response to a received first operation instruction of a target application in a terminal device by the user; The first fingerprint information and the second verification information; and when the first fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, prohibiting the execution of the action corresponding to the first operation instruction; when the first fingerprint information is the terminal Fingerprint information corresponding to the target application in the device, and the comparison result of the first verification information and the second verification information is not satisfied When the preset condition is met, the manner of performing the action corresponding to the first operation instruction is prohibited, the verification of the identity of the terminal device user is realized, and the security of the data in the terminal device is ensured.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can obtain other drawings according to the provided drawings without any creative work.

1 is a flowchart of an identity verification method according to Embodiment 1 of the present application;

2 is a flowchart of a method for determining whether a comparison result of a first verification information and a second verification information meets a preset condition according to Embodiment 1 of the present application;

FIG. 3 is a flowchart of another method for authenticating an identity provided on the basis of FIG. 1 according to Embodiment 1 of the present application;

4 is a flowchart of still another method for authenticating an identity provided on the basis of FIG. 1 according to Embodiment 1 of the present application;

FIG. 5 is a schematic structural diagram of an identity verification apparatus according to Embodiment 2 of the present application;

FIG. 6 is a schematic structural diagram of another identity verification apparatus according to Embodiment 2 of the present application;

FIG. 7 is a schematic structural diagram of still another identity verification apparatus according to Embodiment 2 of the present application.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Embodiment 1:

FIG. 1 is a flowchart of an identity verification method according to Embodiment 1 of the present application.

As shown in Figure 1, the method includes:

S101. Respond to the first operation of the received user input to the target application in the terminal device. And instructing to return, to the terminal device, first verification information corresponding to the first operation instruction.

In the embodiment of the present application, preferably, the user may input a first operation instruction for the application in the terminal device, and an identity verification method provided by the embodiment of the present application, after receiving the first operation instruction, responds to the The first operation instruction returns the verification information corresponding to the first operation instruction to the terminal device, and the verification information is referred to as the first verification information.

An identity verification method provided by an embodiment of the present application is preferably applied to a server corresponding to a target application in a terminal device.

The above is only a preferred mode of the embodiment of the present application. The inventor can arbitrarily set a specific device for applying the identity verification method according to the embodiment of the present application, which is not limited herein.

S102. Receive first fingerprint information and second verification information input by a user.

In the embodiment of the present application, after the first verification information corresponding to the first operation instruction is returned to the terminal device, the user may input the fingerprint information and the verification on the terminal device according to the first verification information displayed on the terminal device. Information, here, the fingerprint information input by the user on the terminal device is referred to as first fingerprint information, and the verification information input by the user on the terminal device is referred to as second verification information.

Furthermore, an identity verification method provided by the embodiment of the present application can receive the first fingerprint information and the second verification information input by the user through the terminal device.

In the embodiment of the present application, preferably, when the user input is correct, the second verification information is the same as the first verification information returned to the terminal device; when the user inputs an error, the second verification information is returned to the terminal. The first verification information of the device is different.

S103. Determine whether the first fingerprint information is fingerprint information corresponding to the target application in the terminal device; if not, execute step S105; if yes, execute step S104.

In the embodiment of the present application, preferably, each fingerprint information corresponding to the target application in the terminal device is set in advance. After receiving the first fingerprint information and the second verification information input by the user, determining whether the first fingerprint information is fingerprint information corresponding to the target application in the terminal device, that is, in the preset and the terminal device In the respective fingerprint information corresponding to the target application, searching for the same fingerprint information as the first fingerprint information; when present, determining that the first fingerprint information is the fingerprint information corresponding to the target application in the terminal device; when it does not exist Time, Then, it is determined that the first fingerprint information is not fingerprint information corresponding to the target application in the terminal device.

S104. Determine whether the comparison result of the first verification information and the second verification information meets a preset condition; when not, perform step S105.

In the embodiment of the present application, preferably, when the comparison result of the first verification information and the second verification information satisfies a preset condition, the action corresponding to the first operation instruction is allowed to be performed.

The above is only a preferred mode of the embodiment of the present application. The inventor can arbitrarily set the execution mode when the comparison result of the first verification information and the second verification information meets the preset condition, which is not limited herein.

S105. Execute the action corresponding to the first operation instruction.

The present application provides an identity verification method, by responding to a received first user operation command of a target application in a terminal device, returning first verification information corresponding to the first operation instruction to the terminal device; receiving the first input of the user The fingerprint information and the second verification information; and when the first fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, prohibiting the action corresponding to the first operation instruction; when the first fingerprint information is in the terminal device When the fingerprint information corresponding to the target application and the comparison result of the first verification information and the second verification information do not satisfy the preset condition, the manner of performing the action corresponding to the first operation instruction is prohibited, and the identity of the terminal device user is realized. The verification ensures the security of the data in the terminal device.

In the embodiment of the present application, preferably, the process of determining whether the comparison result of the first verification information and the second verification information meets the preset condition comprises: comparing the first verification information with the second verification information to determine whether the same condition is the same; And determining that the comparison result of the first verification information and the second verification information meets a preset condition; when not the same, determining that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.

In the embodiment of the present application, preferably, the first verification information corresponding to the first operation instruction returned to the terminal device is the first verification code, and the foregoing is only a preferred mode of the embodiment of the present application, and the inventor may The specific content of the first verification information corresponding to the first operation instruction returned to the terminal device after the first operation instruction input by the user to the target application in the terminal device is arbitrarily set, and is not limited herein.

In the embodiment of the present application, preferably, when the first verification information is the verification information generated by encrypting the first original verification information by using a key corresponding to the target application in the terminal device, the first verification information is determined. The process of comparing the result of the comparison with the second verification information to meet the preset condition is as shown in FIG. 2, and the method includes:

S201. Acquire a key corresponding to the target application in the terminal device.

In the embodiment of the present application, preferably, a key corresponding to the target application in the terminal device is preset, and the first original verification information is encrypted by the key to generate the first verification information.

In the embodiment of the present application, preferably, the preset key corresponding to the target application in the terminal setting may be: one of the preset fingerprint information corresponding to the target application in the terminal device. The information is generated according to the default key generation rule. For details about the key generation rule, refer to the prior art, which is not limited herein.

The above is only a preferred mode of the embodiment of the present application, and the inventor can arbitrarily set a preset key generation method corresponding to the target application in the terminal device according to the needs of the present invention, which is not limited herein.

In the embodiment of the present application, preferably, when the first verification information is the verification information generated by encrypting the first original verification information by using a key corresponding to the target application in the terminal device, the first determination is performed. In the process of whether the comparison result of the verification information and the second verification information meets the preset condition, first, it is necessary to acquire a key corresponding to the target application in the terminal device.

In the embodiment of the present application, the first verification information is a first verification code, and the first verification information is generated by encrypting the first original verification information by using a key corresponding to the target application in the terminal device. The first original verification code is the first original verification code, and the first verification code is the verification generated by encrypting the first original verification code by using a key corresponding to the target application in the terminal device. code.

In the embodiment of the present application, preferably, the first original verification code may be randomly generated.

S202. Decrypt the second verification information by using a key to obtain second original verification information.

S203. Compare the first original verification information and the second original verification information, and determine whether they are the same; when they are the same, step S204 is performed; when they are not the same, step S205 is performed.

S204. Determine a comparison result of the first verification information and the second verification information to meet a preset condition.

S205. Determine that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.

Further, based on the identity verification method shown in FIG. 1 provided in Embodiment 1 of the present application, another identity verification method is further included, as shown in FIG. 3.

As shown in FIG. 3, the method includes:

S301. Respond to the received second operation instruction input by the user to the target application in the terminal device, and return, to the terminal device, first prompt information for prompting to input account information and fingerprint information.

In the embodiment of the present application, preferably, the account information is login information, such as a username and a password. The above is only a preferred mode of the embodiment of the present application, and the inventor can arbitrarily set the specific content of the account information according to his own needs, which is not limited herein.

S302. Receive target account information and second fingerprint information input by the user.

In the embodiment of the present application, after the user sees the first prompt information for prompting to input the account information and the fingerprint information, the user needs to input the account information and the fingerprint information through the terminal device. The account information input by the user through the terminal device is referred to as target account information, and the fingerprint information input by the user through the terminal device is referred to as second fingerprint information.

S303. Determine whether the target account information is account information of the target application in the terminal device, and whether the second fingerprint information is fingerprint information corresponding to the target application in the terminal device.

In the embodiment of the present application, preferably, the account information of the target application in the terminal device and the respective fingerprint information corresponding to the target application in the terminal device are preset.

Specifically, it is determined whether the target account information is the account information of the target application in the terminal device, and whether the second fingerprint information is the fingerprint information corresponding to the target application in the terminal device.

S304. When the target account information is not the account information of the target application in the terminal device, or the second fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, performing the action corresponding to the second operation instruction is prohibited.

In the embodiment of the present application, preferably, the action indicated by the second operation instruction is a target application in the login terminal device.

The above is only a preferred mode of the embodiment of the present application, and the inventor can arbitrarily set the action indicated by the second operation instruction according to his own needs, which is not limited herein.

Further, based on the identity verification method shown in FIG. 1 provided in Embodiment 1 of the present application, another identity verification method is further included, as shown in FIG. 4 .

As shown in FIG. 4, the method includes:

S401. Respond to the received third operation instruction input by the user to the terminal device, returning, to the terminal device, second prompt information for prompting input of the fingerprint information.

In the embodiment of the present application, preferably, the user may input a third operation instruction to the terminal device, and after receiving the third operation instruction input by the user to the terminal device, returning to the terminal device to prompt the user to input the fingerprint information. Two prompt information.

S402. Receive third fingerprint information input by a user.

In the embodiment of the present application, after the user sees the second prompt information returned by the terminal device for prompting the user to input the fingerprint information, the fingerprint information needs to be input through the terminal device, and the fingerprint information is referred to as a third fingerprint. information.

S403. When the third fingerprint information is not the fingerprint information corresponding to the terminal device, performing the action corresponding to the third operation instruction is prohibited.

In the embodiment of the present application, preferably, each fingerprint information corresponding to the terminal device is preset, and when the third fingerprint information is not the fingerprint information corresponding to the terminal device, the action corresponding to the third operation instruction is prohibited.

In the embodiment of the present application, preferably, the third operation instruction is a power-on command or a standby wake-up command, wherein the power-on command is used to indicate that the terminal device is turned on, and the standby wake-up command is used to indicate that the terminal device wakes up from the standby state.

The above is only a preferred mode of the embodiment of the present application, and the inventor can arbitrarily set the specific content of the third operation instruction according to his own needs, which is not limited herein.

A further description of the identity verification method provided by the embodiment of the present application makes the identity verification method provided by the embodiment of the present application clearer and more complete, and is convenient for those skilled in the art to understand.

Embodiment 2:

FIG. 5 is a schematic structural diagram of an identity verification apparatus according to Embodiment 2 of the present application.

As shown in Figure 5, the device includes:

The information feedback unit 1 is configured to, in response to the received first operation instruction input by the user to the target application in the terminal device, return the first verification information corresponding to the first operation instruction to the terminal device;

The information receiving unit 2 is configured to receive first fingerprint information and second verification information input by the user.

The first determining unit 3 is configured to determine whether the first fingerprint information is fingerprint information corresponding to the target application in the terminal device.

The executing unit 4 is configured to prohibit performing an action corresponding to the first operation instruction when the first fingerprint information is not the fingerprint information corresponding to the target application in the terminal device.

The second determining unit 5 is configured to determine, when the first fingerprint information is the fingerprint information corresponding to the target application in the terminal device, whether the comparison result of the first verification information and the second verification information meets a preset condition.

The execution unit 4 is further configured to prohibit execution of an action corresponding to the first operation instruction when the comparison result of the first verification information and the second verification information does not satisfy the preset condition.

In the embodiment of the present application, preferably, the second determining unit compares the first verification information and the second verification information to determine whether the same is the same; and, when the same, determines that the comparison result of the first verification information and the second verification information meets the pre- If the conditions are different, it is determined that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.

In the embodiment of the present application, preferably, when the first verification information is the verification information generated by encrypting the first original verification information by using a key corresponding to the target application in the terminal device, the second determining unit acquires a key corresponding to the target application in the terminal device; and decrypting the second verification information by using the key to obtain second original verification information; and comparing the first original verification information with the second original verification information to determine whether the same And when the same, it is determined that the comparison result of the first verification information and the second verification information satisfies a preset condition; when not the same, it is determined that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.

FIG. 6 is a schematic structural diagram of another identity verification apparatus according to Embodiment 2 of the present application.

As shown in FIG. 6, another identity verification apparatus provided in the second embodiment of the present application, based on the identity verification apparatus provided in the foregoing embodiment, further includes: a first verification unit 6, and the first verification unit 6 is configured to receive the response. Returning, by the user to the second operation instruction input by the target application in the terminal device, returning, to the terminal device, a first prompt message for prompting to input account information and fingerprint information Receiving target account information and second fingerprint information input by the user; determining whether the target account information is account information of the target application in the terminal device, and whether the second fingerprint information is fingerprint information corresponding to the target application in the terminal device; When the target account information is not the account information of the target application in the terminal device, or the second fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, the action corresponding to the second operation instruction is prohibited.

As shown in FIG. 7, another identity verification apparatus provided in Embodiment 2 of the present application further includes: a second verification unit 7 for responding to the reception, based on the identity verification apparatus provided in the foregoing embodiment. Receiving, by the user, a third operation instruction input by the terminal device to the terminal device, returning second prompt information for prompting input of the fingerprint information; and receiving third fingerprint information input by the user; and, when the third fingerprint information is not When the fingerprint information corresponding to the terminal device is prohibited, the action corresponding to the third operation command is prohibited.

The present application provides an identity verification apparatus, by responding to a received first operation instruction of a target application in a terminal device by a user, returning first verification information corresponding to the first operation instruction to the terminal device; receiving the first input by the user The fingerprint information and the second verification information; and when the first fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, prohibiting the action corresponding to the first operation instruction; when the first fingerprint information is in the terminal device When the fingerprint information corresponding to the target application and the comparison result of the first verification information and the second verification information do not satisfy the preset condition, the manner of performing the action corresponding to the first operation instruction is prohibited, and the identity of the terminal device user is realized. The verification ensures the security of the data in the terminal device.

The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

The above is only a preferred embodiment of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the application is not limited to the embodiments shown herein, but is to be accorded the broadest scope of the principles and novel features disclosed herein.

Claims

An authentication method, comprising:

Responding to the first operation instruction input by the user to the target application in the terminal device, and returning, to the terminal device, first verification information corresponding to the first operation instruction;

Receiving first fingerprint information and second verification information input by the user;

Determining whether the first fingerprint information is fingerprint information corresponding to a target application in the terminal device;

When no, the action corresponding to the first operation instruction is prohibited from being performed;

When yes, determining whether the comparison result of the first verification information and the second verification information meets a preset condition;

When not satisfied, the action corresponding to the first operation instruction is prohibited from being executed.
The method according to claim 1, wherein the process of determining whether the comparison result of the first verification information and the second verification information meets a preset condition comprises:

Comparing the first verification information and the second verification information to determine whether they are the same;

When the same, determining that the comparison result of the first verification information and the second verification information meets a preset condition;

When they are not the same, it is determined that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.
The method according to claim 1, wherein the first verification information is verification information generated by encrypting the first original verification information with a key corresponding to the target application in the terminal device set in advance. Time,

The process of determining whether the comparison result of the first verification information and the second verification information meets a preset condition includes:

Obtaining the key corresponding to the target application in the terminal device;

Decrypting the second verification information by using the key to obtain second original verification information;

Comparing the first original verification information and the second original verification information to determine whether they are the same;

When the same, determining that the comparison result of the first verification information and the second verification information meets a preset condition;

When not the same, determining that the comparison result of the first verification information and the second verification information is not satisfied Presupposed conditions.
The method of any of claims 1-3, further comprising:

Responding to the second operation instruction input by the user to the target application in the terminal device, returning, to the terminal device, first prompt information for prompting to input account information and fingerprint information;

Receiving target account information and second fingerprint information input by the user;

Determining whether the target account information is account information of a target application in the terminal device, and whether the second fingerprint information is fingerprint information corresponding to a target application in the terminal device;

When the target account information is not the account information of the target application in the terminal device, or the second fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, execution and execution are prohibited. The action corresponding to the second operation instruction.
The method of claim 4, further comprising:

Responding to the received third operation instruction input by the user to the terminal device, returning, to the terminal device, second prompt information for prompting input of fingerprint information;

Receiving third fingerprint information input by the user;

When the third fingerprint information is not fingerprint information corresponding to the terminal device, performing an action corresponding to the third operation instruction is prohibited.
An identity verification device, comprising:

An information feedback unit, configured to return, to the terminal device, first verification information corresponding to the first operation instruction, in response to the received first operation instruction input by the user to the target application in the terminal device;

An information receiving unit, configured to receive first fingerprint information and second verification information input by a user;

a first determining unit, configured to determine whether the first fingerprint information is fingerprint information corresponding to a target application in the terminal device;

The executing unit is configured to prohibit, when the first fingerprint information is not the fingerprint information corresponding to the target application in the terminal device, performing an action corresponding to the first operation instruction;

a second determining unit, configured to determine, when the first fingerprint information is fingerprint information corresponding to the target application in the terminal device, a comparison result between the first verification information and the second verification information Whether the preset conditions are met;

The execution unit is further configured to prohibit execution of an action corresponding to the first operation instruction when a comparison result of the first verification information and the second verification information does not satisfy a preset condition.
The apparatus according to claim 6, wherein the second determining unit compares the first verification information and the second verification information to determine whether they are the same; and, when they are the same, determines the first verification information and The comparison result of the second verification information satisfies a preset condition; when not the same, it is determined that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.
The apparatus according to claim 6, wherein the first verification information is verification information generated by encrypting the first original verification information with a key corresponding to a target application in the terminal device set in advance. And the second determining unit acquires the key corresponding to the target application in the terminal device; and decrypts the second verification information by using the key to obtain second original verification information; Comparing the first original verification information and the second original verification information to determine whether they are the same; and, when they are the same, determining that the comparison result of the first verification information and the second verification information meets a preset condition; when not the same And determining that the comparison result of the first verification information and the second verification information does not satisfy the preset condition.
The device according to any one of claims 6-8, further comprising a first verification unit, wherein the first verification unit is configured to respond to the received user input to the target application in the terminal device a second operation instruction, returning, to the terminal device, first prompt information for prompting to input account information and fingerprint information; receiving target account information and second fingerprint information input by the user; determining whether the target account information is the terminal device Account information of the target application, and whether the second fingerprint information is fingerprint information corresponding to the target application in the terminal device; when the target account information is not the account information of the target application in the terminal device Or, when the second fingerprint information is not fingerprint information corresponding to the target application in the terminal device, performing an action corresponding to the second operation instruction is prohibited.
The device according to claim 9, further comprising a second verification unit, wherein the second verification unit is configured to respond to the received third operation instruction input by the user to the terminal device to the terminal device Returning to the second prompt information for prompting input of the fingerprint information; and receiving the third fingerprint information input by the user; and, when the third fingerprint information is not the fingerprint information corresponding to the terminal device, prohibiting execution and The action corresponding to the third operation instruction.